{"domain":"mailscanner.computel.nl","port":443,"address":"83.137.20.52","resolved_addresses":["83.137.20.52","2001:4038:0:20::52"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"mailscannergui.computel.nl"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR2"},"serial":"068A6E70D74071299D93F9F0F9711F0D4617","version":3,"valid_from":"2026-09-16T00:59:24+00:00","valid_to":"2026-12-15T00:59:23+00:00","validity":"valid_period","days_remaining":33,"san":"DNS:mailscanner.computel.nl, DNS:mailscannergui.computel.nl","signature":"RSA-SHA256","sha256":"0D:D7:4E:66:14:8A:55:73:E2:CB:23:25:8F:B2:F9:21:C3:85:99:71:47:6B:22:19:2A:C9:2A:5B:12:E0:B5:29","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"42:7D:E1:AC:A5:4F:53:CF:00:0B:11:23:8E:5E:8D:55:45:91:8C:F1","authorityKeyIdentifier":"40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C","authorityInfoAccess":"CA Issuers - 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Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}